<template>
  <div class="users_container">
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>用户管理</el-breadcrumb-item>
      <el-breadcrumb-item>找回密码</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <!-- 搜索与添加区域 -->
      
      <div class="user_s">找回密码</div>
    <hr class="hr">
      <!-- 用户列表数据 -->
      <!-- 进度条 -->
      <el-steps :active="active" finish-status="success">
        <el-step title="填写用户名"></el-step>
        <el-step title="验证身份"></el-step>
        <el-step title="设置新密码"></el-step>
        <el-step title="完成"></el-step>
      </el-steps>

      <!-- 验证用户名start -->
      <el-form ref="form" :model="form" label-width="80px" class="el-form-f">
        <el-form-item label="账户名:">
          <el-input v-model="form.name" class="step_1"></el-input>
        </el-form-item>
        <el-form-item label="验证码:">
          <el-input v-model="form.region" class="step_1"></el-input>
        </el-form-item>
      
        </el-form>
      <!-- 验证用户名end -->
      
      <el-button class="el-form-f1 " style="margin-top: 12px;" @click="next">提交</el-button>
    
    </el-card>

    <!-- 添加用户的对话框 -->
    <el-dialog title="添加用户" @close="addDialogClosed" :visible.sync="addDialogVisible" width="50%">
      <!-- 内容主体区域 -->
      <!-- 这是主题区域 -->
      <el-form :model="addForm" :rules="addFormRules" ref="addFormRef" label-width="70px">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="addForm.username"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="addForm.password"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="addForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="addForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="addDialogVisible=false">取 消</el-button>
        <el-button type="primary" @click="addUser">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 修改用户的对话框 -->
    <el-dialog title="修改用户" :visible.sync="editDialogVisible" width="50%">
      <!-- 内容主体区域 -->
      <!-- 这是修改用户区域 -->
      <!-- 表单的引用以Ref结尾 -->
      <el-form :model="editForm" :rules="editFormRules" ref="editFormRef" label-width="70px">
        <el-form-item label="用户名">
          <el-input v-model="editForm.username" disabled></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input v-model="editForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input v-model="editForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <!-- 底部区域 -->
      <span slot="footer" class="dialog-footer">
        <el-button @click="editDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="editUserInfo">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { async } from 'q'

export default {
  data() {
    var checkEmail = (rule, value, cb) => {
      // 验证邮箱的正则表达式
      const regEmail = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/
      if (regEmail.test(value)) {
        // 合法的邮箱
        return cb()
      }
      cb(new Error('请输入合法的邮箱'))
    }
    // 验证手机号的规则
    var checkMobile = (rule, value, cb) => {
      // 验证手机号的正则表达式
      const regMobile = /^(0|86|17951)?(13[0-9]|15[012356789]|17[678]|18[0-9]|14[57])[0-9]{8}$/
      if (regMobile.test(value)) {
        return cb()
      }
      cb(new Error('请输入合法的手机号'))
    }
    return {
      form: {
          name: '',
          region: '',
          date1: '',
          date2: '',
          delivery: false,
          type: [],
          resource: '',
          desc: ''
        },
      active:0,
      editDialogVisible: false,
      addDialogVisible: false,
      editForm: {},
      // 修改表单的验证规则对象
      total: 0,
      userlist: [],
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },
      // 添加用户的表单数据
      addForm: {
        username: '',
        password: '',
        email: '',
        mobile: ''
      },

      // 这是个编辑表单的验证规则
      editFormRules: {
        email: [
          { required: true, message: '请输入邮箱', trigger: 'blur' },
          { validator: checkEmail, trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' }
        ]
      },
      addFormRules: {
        // 添加表单的验证规则对象
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          {
            min: 3,
            max: 10,
            message: '用户名的长度在3~10个字符之间',
            trigger: 'blur'
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          {
            min: 6,
            max: 15,
            message: '用户名的长度在6~15个字符之间',
            trigger: 'blur'
          }
        ],
        email: [
          { required: true, message: '请输入邮箱', trigger: 'blur' },
          { validator: checkEmail, trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { validator: checkMobile, trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    next() {
        if (this.active++ > 2) this.active = 0;
        this.$router.push('/usestep2')
      },
    // axios 发起网络请求数据
    async getUserList() {
      const { data: res } = await this.$http.get('users', {
        params: this.queryInfo
      })
      // console.log(res)
      if (res.meta.status !== 200) {
        return this.$message.console.error('获取用户列表失败')
      }
      // console.log(res)
      this.userlist = res.data.users
      this.total = res.data.total
      // console.log(res, 222)
      // console.log(res.data.users)
    },
    handleSizeChange(newSize) {
      // console.log(`每页 ${val} 条`)
      this.queryInfo.pagesize = newSize
      this.getUserList()
      console.log(this.queryInfo)
    },
    handleCurrentChange(newPage) {
      // console.log(`当前页: ${val}`)
      this.queryInfo.pagenum = newPage
      this.getUserList()
    },
    async userStateChange(userinfo) {
      console.log(userinfo)
      const { data: res } = await this.$http.put(
        `users/${userinfo.id}/state/${userinfo.mg_state}`
      )
      if (res.meta.status !== 200) {
        userinfo.mg_state = !userinfo.mg_state
        return this.$message.error('更新失败')
      }
      this.$message.success('更新成功')
    },
    //关闭清空文本框
    addDialogClosed() {
      this.$refs.addFormRef.resetFields()
    },
    addUser() {
      this.$refs.addFormRef.validate(async valid => {
        if (!valid) return //判断是否符合验证
        const { data: res } = await this.$http.post('users', this.addForm)
        // console.log(res)
        if (res.meta.status !== 200) {
          this.$message.error('添加用户失败')
        }
        this.$message.success('添加用户成功')
        // 隐藏添加用户的对话框
        this.addDialogVisible = false
        // 重新获取用户列表数据
        this.getUserList()
      })
    },
    // 删除用户信息
    async removeUserById(id) {
      // 根据Id删除对应的用户信息
      // 弹框询问用户是否删除数据
      const confirmResult = await this.$confirm(
        '此操作将永久删除该用户, 是否继续?',
        '提示',
        {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }
      ).catch(err => err)
      // 如果用户确认删除，则返回值为字符串 confirm
      // 如果用户取消了删除，则返回值为字符串 cancel
      // console.log(confirmResult)
      if (confirmResult !== 'confirm') {
        return this.$message.info('已取消删除')
      }
      const { data: res } = await this.$http.delete('users/' + id)
      if (res.meta.status !== 200) {
        return this.$message.error('删除用户失败！')
      }
      this.$message.success('删除用户成功！')
      this.getUserList()
    },
    //修改用户数据的函数
    async showEditDialog(id) {
      // console.log(id)

      const { data: res } = await this.$http.get('users/' + id)
      this.editForm = res.data
      if (res.meta.status !== 200) {
        return this.$message.error('修改用户失败')
      }
      this.$message.success('修改用户成功')
      // console.log(res);
      this.editDialogVisible = true
    },
    editUserInfo() {
      this.$refs.editFormRef.validate(async valid => {
        console.log(valid)
        if (!valid) return
        console.log(this.editForm)
        const { data: res } = await this.$http.put(
          'users/' + this.editForm.id,
          {
            email: this.editForm.email,
            mobile: this.editForm.mobile
          }
        )
        console.log(res)
      })
      this.getUserList()
      this.editDialogVisible = false
    }
  },
  created() {
    this.getUserList()
  }
}
</script>>
<style scoped>
  .step_1{
    width: 200px;
  }
  .user_s{
    line-height: 50px;
    height: 50px;
    font-size: 14px;
  }
  .hr{
    color: blue;
    border: 1px solid #eee;
    margin-left: -20px;
    margin-bottom: 25px;
  }
 
  .el-form-f{
    margin:50px 0 0 230px;
  }
  .el-form-f1{
    margin:50px 0 0 310px;
    background-color: #4bd083;

  }
</style>